Richard,

Based on the lack of supply, you may be forced into buying a newly-made tweed jacket.

This was my experience, too. Living in China, there just aren't any kilt jacket suppliers here and shipping from elsewhere is not always so easy (or affordable). Luckily, tailors here are affordable. So I had my local tailor make her best impression of a kilt jacket, based on lots of photos. I went through all the fabric samples and picked the material closest to tweed, which is a nice brown herringbone pattern.

The results definitely look nice with my kilt and are serviceable, although I am sure there are details that will look odd to observers from Scotland or North America. For one, the gorge (the placement of the notch on the lapel) is terribly high, following current Chinese fashions. For another, the vest has pocket flaps that were supposed to be scalloped and buttoned like those on an Argyll jacket. But the tailor misunderstood the angle of the photo and made the flaps square.

I know it can't compare to a good vintage Harris Tweed, but it does the job and will always be distinctively different. And there aren't many others to compare with here in Beijing.

Whatever you do, I know it will reflect the same excellent eye that picked out this sporran.

Andrew